o 2j@sddlZddlmmZddlmZeeeZ ej dej ej ej defddZejejGdddZej dej ejdefd d ZejejGd d d ZdS) N)int64_tptrreturncCtt}|||SN) IndexEntry_cinit_bypass_sentinel_initrobjr C/var/www/html/whisper/venv/lib/python3.10/site-packages/av/index.pywrap_index_entry rc@seZdZdZddZejdejeje j fddZ ddZ e d d Ze d d Ze d dZe ddZe ddZe ddZe ddZdS)rzA single entry from a stream's index. This is a thin wrapper around FFmpeg's ``AVIndexEntry``. The exact meaning of the fields depends on the container/demuxer. cCs|turtddS)Nz&cannot manually instantiate IndexEntryr RuntimeErrorselfsentinelr r r __cinit__szIndexEntry.__cinit__rcC ||_dSr)rrrr r r r  zIndexEntry._initc Cs.d|jd|jd|jd|jd|jd S)Nz)pos timestampflagssize min_distancerr r r __repr__!s zIndexEntry.__repr__cC|jjSr)rrrr r r r'zIndexEntry.poscCr!r)rrrr r r r+r"zIndexEntry.timestampcCr!r)rrrr r r r/r"zIndexEntry.flagscCt|jjtj@Sr)boolrrlibAVINDEX_KEYFRAMErr r r is_keyframe3zIndexEntry.is_keyframecCr#r)r$rrr%AVINDEX_DISCARD_FRAMErr r r is_discard7r(zIndexEntry.is_discardcCr!r)rrrr r r r;r"zIndexEntry.sizecCr!r)rrrr r r r?r"zIndexEntry.min_distanceN)__name__ __module__ __qualname____doc__rcythoncfuncpointerconstr% AVIndexEntryr r propertyrrrr'r*rrr r r r rs(      rcCrr) IndexEntriesrr r r r r wrap_index_entriesDrr6c@steZdZdZddZejdejej fddZ ddZ d e fd d Z d d ZddZddddedefddZdS)r5aHA sequence-like view of FFmpeg's per-stream index entries. Exposed as :attr:`~av.stream.Stream.index_entries`. The index is provided by the demuxer and may be empty or incomplete depending on the container format. This is useful for fast multi-seek loops (e.g., decoding at a lower-than-native framerate). cCs|turdStd)Nz(cannot manually instantiate IndexEntriesrrr r r rWszIndexEntries.__cinit__rcCrr) stream_ptrrr r r r \rzIndexEntries._initcCsdt|dS)Nz)lenrr r r r `szIndexEntries.__repr__rcCs6tjt|jWdS1swYdSr)r/nogilr% avformat_index_get_entries_countr7rr r r __len__cs $zIndexEntries.__len__ccs"tt|D]}||VqdSr)ranger8)rir r r __iter__gs zIndexEntries.__iter__cst|trLt}|dkr||7}|dks||kr#td|d||}tjtj|}Wdn1s:wY|tj krHtdt |St|t rh| t\}}}fddt |||DStd)NrzIndex entries z out of bounds for size zindex entry not foundcsg|]}|qSr r ).0r=rr r }sz,IndexEntries.__getitem__..z#Index must be an integer or a slice) isinstanceintr8 IndexErrorr/r9r%avformat_index_get_entryr7NULLrsliceindicesr< TypeError)rindexnc_idxentrystartstopstepr rr __getitem__ks"   zIndexEntries.__getitem__TF)backward any_framerQrRcCs`|}d}|r |tjO}|r|tjO}tjt|j||}Wd|S1s)wY|S)zSearch the underlying index for ``timestamp``. This wraps FFmpeg's ``av_index_search_timestamp``. Returns an index into this object, or ``-1`` if no match is found. rN)r%AVSEEK_FLAG_BACKWARDAVSEEK_FLAG_ANYr/r9av_index_search_timestampr7)rrrQrR c_timestampridxr r r search_timestamps    zIndexEntries.search_timestampN)r+r,r-r.rr/r0r1r%AVStreamr r rBr;r>rPr$rXr r r r r5Ks r5)r/cython.cimports.libavcimportslibavr%cython.cimports.libc.stdintrdeclareobjectrr0r1r2r3rrfinalcclassrYr5r6r r r r s "3